Complete the following sentence with a (compound) word derived from the one(s) given in bracket.
This ( ) exercise is a good test of your student’s competence. (challenge)
CHALLENGING
Complete the following sentence with a (compound) word derived from the one(s) given in bracket.
This ( ) exercise is a good test of your student’s competence. (challenge)
Complete the following sentence with a (compound) word derived from the one(s) given in bracket.
This ( ) exercise is a good test of your student’s competence. (challenge)
CHALLENGING